// $Id: fillndge.cpp 1282 2006-06-09 09:46:49Z alex $ /* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE ================================XARAHEADERSTART=========================== Xara LX, a vector drawing and manipulation program. Copyright (C) 1993-2006 Xara Group Ltd. Copyright on certain contributions may be held in joint with their respective authors. See AUTHORS file for details. LICENSE TO USE AND MODIFY SOFTWARE ---------------------------------- This file is part of Xara LX. Xara LX is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. Xara LX and its component source files are distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. 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Xara Group Ltd, Gaddesden Place, Hemel Hempstead, HP2 6EX, UK. http://www.xara.com/ =================================XARAHEADEREND============================ */ // Implementation of the fill nudge ops /* */ #include "camtypes.h" #include "fillndge.h" //#include "app.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "markn.h" //#include "nodeattr.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "fillattr.h" - in camtypes.h [AUTOMATICALLY REMOVED] #include "opnudge.h" //#include "trans2d.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "will.h" //#include "attrmgr.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "docview.h" - in camtypes.h [AUTOMATICALLY REMOVED] class Spread; DECLARE_SOURCE("$Revision: 1282 $"); CC_IMPLEMENT_DYNCREATE(OpFillNudge,Operation) CC_IMPLEMENT_DYNCREATE(FillGeometryNudger, AttrValueChange) BOOL OpFillNudge::NudgeCols; // Shall we nudge colour or transparency fills ? static CCRuntimeClass* LastNudgeType = NULL; static DocCoord LastNudgeStart = DocCoord(0,0); static DocCoord LastNudgeEnd = DocCoord(0,0); static DocCoord LastNudgeEnd2 = DocCoord(0,0); /******************************************************************************************** > static void OpFillNudge::NudgeColours(BOOL cols) Author: Will_Cowling (Xara Group Ltd) Created: 28/3/94 Purpose: Sets whether a nudge will nudge colour or transparency fills. ********************************************************************************************/ void OpFillNudge::NudgeColours(BOOL cols) { NudgeCols = cols; } /******************************************************************************************** > void IMPLEMENT_OPFILLNUDGE_CLASS(DIR,X_NUDGE_FACTOR,Y_NUDGE_FACTOR,UNDO_IDS) Author: Will_Cowling (Xara Group Ltd) (via MarkN) Created: 8/3/95 Inputs: DIR = String postfix specifying the nudge direction and magnitude, e.g. Up1 X_NUDGE_FACTOR = signed INT32 giving the x nudge magnitude and direction Y_NUDGE_FACTOR = y version of above UNDO_IDS = IDS of undo string to append to the undo/redo men items Outputs: - Returns: Purpose: The macro IMPLEMENT_OPFILLNUDGE_CLASS(DIR,X_NUDGE_FACTOR,Y_NUDGE_FACTOR,UNDO_IDS) implements the OpNudgeX Do() function. E.g. OpNudgeUp1 Firstly, CC_IMPLEMENT_DYNCREATE(OpNudgeUp1,OpNudge) is done Then itsets the OpNudge protected member vars as follows- X_NudgeFactor = 0; // I.e. don't nudge in the X dir Y_NudgeFactor = 1; // I.e. Nudge up by 1 nudge step NudgeUndoIDS = _R(IDS_UNDO_NUDGE_UP); // This string appended to the undo/redo menu items It then calls OpNudge::Do() which uses the nudge factors to determine nudging magnitude and direction Errors: - SeeAlso: IMPLEMENT_OPNUDGE_CLASS ********************************************************************************************/ #define IMPLEMENT_OPFILLNUDGE_CLASS(DIR,X_NUDGE_FACTOR,Y_NUDGE_FACTOR,UNDO_IDS) \ CC_IMPLEMENT_DYNCREATE(OpFillNudge ## DIR,OpFillNudge) \ void OpFillNudge ## DIR::Do(OpDescriptor* pOpDesc) \ { \ X_NudgeFactor = X_NUDGE_FACTOR; \ Y_NudgeFactor = Y_NUDGE_FACTOR; \ NudgeUndoIDS = UNDO_IDS; \ OpFillNudge::Do(pOpDesc); \ } \ /*OpFillNudgeUp5::Do (OpDescriptor* pOpDesc) { X_NudgeFactor = 0; Y_NudgeFactor = 1; flag=TRUE; NudgeUndoIDS = _R(IDS_UNDO_NUDGE_UP); OpFillNudge::Do(pOpDesc); }*/ IMPLEMENT_OPFILLNUDGE_CLASS (Up1, 0, 1, _R(IDS_UNDO_NUDGE_UP)) IMPLEMENT_OPFILLNUDGE_CLASS (Up5, 0, 5, _R(IDS_UNDO_NUDGE_UP)) IMPLEMENT_OPFILLNUDGE_CLASS (Up10, 0, 10, _R(IDS_UNDO_NUDGE_UP)) IMPLEMENT_OPFILLNUDGE_CLASS (UpFifth, 0, 0.2, _R(IDS_UNDO_NUDGE_UP)) IMPLEMENT_OPFILLNUDGE_CLASS (UpPixel1, 0, 1, _R(IDS_UNDO_NUDGE_UP)) IMPLEMENT_OPFILLNUDGE_CLASS (UpPixel10, 0, 10, _R(IDS_UNDO_NUDGE_UP)) IMPLEMENT_OPFILLNUDGE_CLASS (Down1, 0,-1, _R(IDS_UNDO_NUDGE_DOWN)) IMPLEMENT_OPFILLNUDGE_CLASS (Down5 , 0,-5, _R(IDS_UNDO_NUDGE_DOWN)) IMPLEMENT_OPFILLNUDGE_CLASS (Down10, 0,-10, _R(IDS_UNDO_NUDGE_DOWN)) IMPLEMENT_OPFILLNUDGE_CLASS (DownFifth, 0, -0.2, _R(IDS_UNDO_NUDGE_DOWN)) IMPLEMENT_OPFILLNUDGE_CLASS (DownPixel1, 0, -1, _R(IDS_UNDO_NUDGE_DOWN)) IMPLEMENT_OPFILLNUDGE_CLASS (DownPixel10, 0,-10, _R(IDS_UNDO_NUDGE_DOWN)) IMPLEMENT_OPFILLNUDGE_CLASS (Left1, -1, 0, _R(IDS_UNDO_NUDGE_LEFT)) IMPLEMENT_OPFILLNUDGE_CLASS (Left5, -5, 0, _R(IDS_UNDO_NUDGE_LEFT)) IMPLEMENT_OPFILLNUDGE_CLASS (Left10, -10,0, _R(IDS_UNDO_NUDGE_LEFT)) IMPLEMENT_OPFILLNUDGE_CLASS (LeftFifth, -0.2,0, _R(IDS_UNDO_NUDGE_LEFT)) IMPLEMENT_OPFILLNUDGE_CLASS (LeftPixel1, -1, 0, _R(IDS_UNDO_NUDGE_LEFT)) IMPLEMENT_OPFILLNUDGE_CLASS (LeftPixel10,-10, 0, _R(IDS_UNDO_NUDGE_LEFT)) IMPLEMENT_OPFILLNUDGE_CLASS (Right1, 1, 0, _R(IDS_UNDO_NUDGE_RIGHT)) IMPLEMENT_OPFILLNUDGE_CLASS (Right5, 5, 0, _R(IDS_UNDO_NUDGE_RIGHT)) IMPLEMENT_OPFILLNUDGE_CLASS (Right10, 10, 0, _R(IDS_UNDO_NUDGE_RIGHT)) IMPLEMENT_OPFILLNUDGE_CLASS (RightFifth, 0.2,0, _R(IDS_UNDO_NUDGE_RIGHT)) IMPLEMENT_OPFILLNUDGE_CLASS (RightPixel1, 1, 0, _R(IDS_UNDO_NUDGE_RIGHT)) IMPLEMENT_OPFILLNUDGE_CLASS (RightPixel10, 10, 0, _R(IDS_UNDO_NUDGE_RIGHT)) #define new CAM_DEBUG_NEW MILLIPOINT OpFillNudge::NudgeStep = 2835; // The default size of a single nudge (1mm) //changed from INT32 to double to allow .2 MM Nudging double OpFillNudge::X_NudgeFactor = 1; // Distance nudged in x = NudgeStep * X_NudgeFactor; double OpFillNudge::Y_NudgeFactor = 0; // Distance nudged in y = NudgeStep * Y_NudgeFactor; /******************************************************************************************** > void OpFillNudge::Do(OpDescriptor* pOpDesc) Author: Will_Cowling (Xara Group Ltd) Created: 8/3/95 Inputs: pOpDesc = ptr to the op descriptor Purpose: The path nudge op's Do() function. SeeAlso: OpNudge::Do() ********************************************************************************************/ void OpFillNudge::Do(OpDescriptor* pOpDesc) { // Get scaled pixel size FIXED16 ScaledPixelWidth, ScaledPixelHeight; GetWorkingView()->GetScaledPixelSize(&ScaledPixelWidth, &ScaledPixelHeight) ; PixelNudge=ScaledPixelWidth.MakeDouble() ; // Determine the nudge factors based on the OpDescriptor used to invoke the nudge operation String OpToken = pOpDesc->Token; if (OpToken == String(OPTOKEN_NUDGEUPPIXEL1)) { IsPixelNudgeClass = TRUE; } else if (OpToken == String(OPTOKEN_NUDGEUPPIXEL10)) { IsPixelNudgeClass = TRUE; } else if (OpToken == String(OPTOKEN_NUDGEDOWNPIXEL1)) { IsPixelNudgeClass = TRUE; } else if (OpToken == String(OPTOKEN_NUDGEDOWNPIXEL10)) { IsPixelNudgeClass = TRUE; } else if (OpToken == String(OPTOKEN_NUDGELEFTPIXEL1)) { IsPixelNudgeClass = TRUE; } else if (OpToken == String(OPTOKEN_NUDGELEFTPIXEL10)) { IsPixelNudgeClass = TRUE; } else if (OpToken == String(OPTOKEN_NUDGERIGHTPIXEL1)) { IsPixelNudgeClass = TRUE; } else if (OpToken == String(OPTOKEN_NUDGERIGHTPIXEL10)) { IsPixelNudgeClass = TRUE; } else if (OpToken == String(OPTOKEN_NUDGEUP1)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGEUP5)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGEUP10)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGEUPFIFTH)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGEDOWN1)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGEDOWN5)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGEDOWN10)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGEDOWNFIFTH)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGELEFT1)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGELEFT5)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGELEFT10)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGELEFTFIFTH)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGERIGHT1)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGERIGHT5)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGERIGHT10)) { IsPixelNudgeClass = FALSE; } else if (OpToken == String(OPTOKEN_NUDGERIGHTFIFTH)) { IsPixelNudgeClass = FALSE; } // Setup the Offset DocCoord to contain the X and Y translation values DocCoord Offset; if (IsPixelNudgeClass) { Offset.x=(INT32)GetXPixelDisplacement(); Offset.y=(INT32)GetYPixelDisplacement(); } else if (!IsPixelNudgeClass) { //TypeCast from double to INT32 Offset.x=(INT32) GetXNudgeDisplacement(); Offset.y=(INT32) GetYNudgeDisplacement(); } if (AttrFillGeometry::SelectionCount == 0) { // Nothing to Nudge !! FailAndExecute(); End(); return; } FillGeometryNudger* FillNudger = new FillGeometryNudger(); if (FillNudger == NULL) { FailAndExecute(); End(); return; } FillNudger->MutateColourFills(NudgeCols); FillNudger->SetNudgeDistance(Offset.x, Offset.y); AttributeManager::AttributeSelected(NULL, FillNudger); LastNudgeType = NULL; LastNudgeStart = DocCoord(0,0); LastNudgeEnd = DocCoord(0,0); LastNudgeEnd2 = DocCoord(0,0); End(); } /******************************************************************************************** > void OpFillNudge::GetOpName(String_256* OpName) Author: Will_Cowling (Xara Group Ltd) Created: 8/3/95 Outputs: The undo string for the operation Purpose: The GetOpName fn is overridden so that we return back a description appropriate to the type of attribute that the operation applies. SeeAlso: OpNudge::GetOpName() ********************************************************************************************/ void OpFillNudge::GetOpName(String_256* OpName) { *OpName = String_256(NudgeUndoIDS); } /******************************************************************************************** FillGeometryNudger ********************************************************************************************/ /******************************************************************************************** > UINT32 FillGeometryNudger::GetAttrNameID(void) Author: Will_Cowling (Xara Group Ltd) Created: 28/3/94 Purpose: Get a textual description of this object. ********************************************************************************************/ UINT32 FillGeometryNudger::GetAttrNameID(void) { return (_R(IDS_VALUE_CHANGE)); } /******************************************************************************************** > AttrFillGeometry* FillGeometryNudger::MutateFill(AttrFillGeometry* FillToMutate) Author: Will_Cowling (Xara Group Ltd) Created: 28/3/94 Inputs: The fill that is to be changed. Purpose: Nudges a fill geometry. ********************************************************************************************/ AttrFillGeometry* FillGeometryNudger::MutateFill(AttrFillGeometry* FillToMutate) { if (!FillToMutate->IsVisible() || FillToMutate->GetSelectionCount() == 0) return NULL; // Make a copy of this Fill to change AttrFillGeometry* NewFill = (AttrFillGeometry*)FillToMutate->SimpleCopy(); if (NewFill == NULL) return NULL; // Construct the translation matrix Trans2DMatrix TransMat(X_NudgeDistance, Y_NudgeDistance); BOOL isARampBlob = FALSE; // And apply it to the fill NewFill->TransformSelectedControlPoints(TransMat, &isARampBlob); if (LastNudgeType == FillToMutate->GetRuntimeClass()) { BOOL IsSame = TRUE; if (FillToMutate->GetStartPoint() && *FillToMutate->GetStartPoint() != LastNudgeStart) IsSame = FALSE; if (FillToMutate->GetEndPoint() && *FillToMutate->GetEndPoint() != LastNudgeEnd) IsSame = FALSE; if (FillToMutate->GetEndPoint2() && *FillToMutate->GetEndPoint2() != LastNudgeEnd2) IsSame = FALSE; if (IsSame) return NewFill; } Node *pNode = FillToMutate; while ((pNode != NULL) && !pNode->IsSpread()) pNode = pNode->FindParent(); if (pNode == NULL) return NewFill; // We're not really in the tree Spread* pSpread = (Spread*)pNode; DocRect OldBounds = FillToMutate->GetBlobBoundingRect(); DocRect NewBounds = NewFill->GetBlobBoundingRect(); DocRect Bounds = OldBounds.Union(NewBounds); RenderRegion* pRegion = DocView::RenderOnTop(&Bounds, pSpread, UnclippedEOR); while (pRegion) { if (!isARampBlob) { // MUST do a full redraw of the fill blobs FillToMutate->RenderFillBlobs(pRegion); NewFill->RenderFillBlobs(pRegion); } else { FillToMutate->DisableRampRedraw (); FillToMutate->RenderFillBlobs(pRegion); FillToMutate->EnableRampRedraw (); NewFill->DisableRampRedraw (); NewFill->RenderFillBlobs(pRegion); NewFill->EnableRampRedraw (); } // Get the Next render region pRegion = DocView::GetNextOnTop(&Bounds); } AttrFillGeometry::LastRenderedMesh = NULL; LastNudgeType = FillToMutate->GetRuntimeClass(); if (FillToMutate->GetStartPoint()) LastNudgeStart = *FillToMutate->GetStartPoint(); if (FillToMutate->GetEndPoint()) LastNudgeEnd = *FillToMutate->GetEndPoint(); if (FillToMutate->GetEndPoint2()) LastNudgeEnd2 = *FillToMutate->GetEndPoint2(); return NewFill; } /******************************************************************************************** > void FillGeometryNudger::SetNudgeDistance(INT32 xOffset, INT32 yOffset) Author: Will_Cowling (Xara Group Ltd) Created: 28/3/94 Purpose: Set the distance to nudge. ********************************************************************************************/ void FillGeometryNudger::SetNudgeDistance(INT32 xOffset, INT32 yOffset) { X_NudgeDistance = xOffset; Y_NudgeDistance = yOffset; }